👩‍🌾 RuntimeError: Context.init() must only be called once test regression

[claraberendsen]

Bug report

It seems like #402 might have introduced a regression on the tests for all repeated linux jobs.

test_launch_ros.test.test_launch_ros.actions.test_ros_timer.test_timer_uses_sim_time[2-3]
test_launch_ros.test.test_launch_ros.actions.test_ros_timer.test_timer_uses_sim_time[3-3]

The error message is:

failed on setup with "RuntimeError: Context.init() must only be called once"

Previous example build without this error: https://ci.ros2.org/view/nightly/job/nightly_linux-aarch64_repeated/2812/
Affected builds:
nightly_linux-rhel_repeated#1968
nightly_linux_repeated#3521
nightly_linux-aarch64_repeated#2823

Required Info:

• Operating System:
  • Ubuntu
  • RHEL
• Version or commit hash:
  • 5856482

Steps to reproduce issue

Run a build of any of the projects above and see the test fail

[claraberendsen]

It seems to be related to a change in rclpy ros2/rclpy#1298

[clalancette]

This should be fixed by ros2/rclpy#1314

[clalancette]

Closing now that ros2/rclpy#1314 has been merged.